Apple's forthcoming iPhone 15 Pro Max is rumored to feature a front display that has bezels of only 1.55mm (0.06 inches), making it by far the thinnest bezel in any smartphone ever made.
Recent rumors about the iPhone 15 Pro Max have included a claim that while it may be thicker than the iPhone 14 Pro Max, it could have a slightly smaller camera bump. That claim was based on purported CAD drawings for the phone, and came via leaker "Ice Universe," who now reports that the dimensions of the phone's bezel will be record-breaking.
This detail is specifically concerning the iPhone 15 Pro Max, rather than the iPhone 15 Pro. However, the iPhone 15 Pro model has recently also been claimed to have thinner bezels than its predecessors.
That previous report further described the iPhone 15 Pro Max screen as being "very beautiful," and featuring Apple Watch-style curved edges.